Curated OER
Barf Bag Microbiology
Students investigate and determine which types of carbohydrates Baker's yeast prefers. They crumble Cheerios, Smarties, and Fruit Loops and feed them to the yeast and watch what happens, when the bags begin to barf.
Curated OER
Planets in a Bottle
Learners experiment with yeast. In this environmental conditions lesson students test the viability of samples of yeast. Learners investigate the effects of environmental conditions on the yeast.
Curated OER
The Wonderful World of Yeast
Students work together to research the basics of yeast. They use the internet to complete their research and participate in a lab in which they determine the affects of radiation on yeast. They answer questions to complete the lesson.
Curated OER
Kingdom Fungi
In this kingdom fungi learning exercise, students conduct an experiment creating and observing dough. They describe what happened to the dough while they observed it and name the type of fungus is the yeast added. Students also explain...
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It's Just Right
Students conduct an experiment to determine the temperature tolerance of yeasts. For this biology lesson, students collect data and compare them by plotting graphs. They explain how extreme temperatures affect organisms.
Curated OER
It's Alive! Using Microorganisms in Cooking
Students create a KWL chart about food. In this chemistry lesson, students differentiate physical and chemical changes. They explain how microorganisms are used in food preparation.
Curated OER
What the Sun Can Do
Pupils develop and test a unique, personally-relevant hypothesis about the consequences of exposure to UV radiation based units on a living organism, common baker's yeast (Saccharomyces cerevisiae).
Curated OER
Got Gas? How Much?
High schoolers perform an experiment that measures respiration. In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration. High schoolers measure the gas produced by putting...
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What Makes a Habitable Planet?
Young scholars list conditions necessary for humans to survive. They then mix yeast with a nutrient broth consisting of warm water and table sugar in a plastic bottle, capping it with a party balloon and compare the factors within the...
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Food Safety Lab
High schoolers determine the optimal living conditions for yeast and apply these results to microbes in food. For this microbiology lab lesson, students observe the reaction of yeast to elevated temperatures. They relate these results to...
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Science as a Catalyst for Life-Long Learning
Young scholars determine the minimal inhibitory concentration and the minimal fungicidal concentration of two types of drugs used to combat fungal infection. They use several different types of in vitro techniques which are performed in...
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Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
K12 Reader
Identifying Adverbs IV
What a mess! Read about Lilly-Ann's birthday cupcake surprise and work on grammar skills at the same time. Four lengthy paragraphs provide kids with many opportunities to find and circle adverbs. They note the ways that adverbs come in...
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Cladograms and Genetics
For this genetics worksheet, students compare the human amino acid sequence with the five animals given. Students used cladograms to complete 11 short answer questions.
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H2O2 Decomposition Lab I
Students conduct an experiment to determine how much hydrogen peroxide (H2O2) is actually in a store-bought solution of H2O2.
Curated OER
Confusing Words: Rise and Raise
In this confusing words: rise and raise learning exercise, students read the explanations and examples for correct usage of these two words, then interactively complete 10 sentences for practice with immediate online feedback.
Curated OER
Breads Around the World
Pupils read about bread. For this lesson studying bread, learners read about the history of bread and it's significance around the world. Pupils identify the three main crops used to make bread and ten common types of bread from...